de.lmu.ifi.dbs.elki.index.preprocessed.snn

Interface SharedNearestNeighborIndex<O>

All Superinterfaces:

Index, Result

All Known Implementing Classes:

SharedNearestNeighborPreprocessor

public interface SharedNearestNeighborIndex<O>
extends Index

Interface for an index providing nearest neighbor sets.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	SharedNearestNeighborIndex.Factory<O,I extends SharedNearestNeighborIndex<O>> Factory interface

Method Summary

Methods

Modifier and Type	Method and Description
ArrayDBIDs	getNearestNeighborSet(DBIDRef id) Get the precomputed nearest neighbors
int	getNumberOfNeighbors() Get the number of neighbors

Methods inherited from interface de.lmu.ifi.dbs.elki.index.Index

initialize, logStatistics

Methods inherited from interface de.lmu.ifi.dbs.elki.result.Result

getLongName, getShortName

Method Detail

getNearestNeighborSet

ArrayDBIDs getNearestNeighborSet(DBIDRef id)

Get the precomputed nearest neighbors

Parameters:

id - Object ID

Returns:

Neighbor DBIDs

getNumberOfNeighbors

int getNumberOfNeighbors()

Get the number of neighbors

Returns:

NN size